DE3578817D1 - Blutfilter. - Google Patents

Blutfilter.

Info

Publication number
DE3578817D1
DE3578817D1 DE8585302556T DE3578817T DE3578817D1 DE 3578817 D1 DE3578817 D1 DE 3578817D1 DE 8585302556 T DE8585302556 T DE 8585302556T DE 3578817 T DE3578817 T DE 3578817T DE 3578817 D1 DE3578817 D1 DE 3578817D1
Authority
DE
Germany
Prior art keywords
blood filter
blood
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8585302556T
Other languages
English (en)
Inventor
David John Rosenberg
Vlado Ivan Matkovich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of DE3578817D1 publication Critical patent/DE3578817D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/32—Oxygenators without membranes
    • A61M1/322—Antifoam; Defoaming
    • A61M1/325—Surfactant coating; Improving wettability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/03—Heart-lung

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Degasification And Air Bubble Elimination (AREA)
DE8585302556T 1984-04-12 1985-04-11 Blutfilter. Expired - Fee Related DE3578817D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/599,585 US4572724A (en) 1984-04-12 1984-04-12 Blood filter

Publications (1)

Publication Number Publication Date
DE3578817D1 true DE3578817D1 (de) 1990-08-30

Family

ID=24400234

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8585302556T Expired - Fee Related DE3578817D1 (de) 1984-04-12 1985-04-11 Blutfilter.
DE8989103278T Expired - Fee Related DE3587271T2 (de) 1984-04-12 1985-04-11 Blutfilter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989103278T Expired - Fee Related DE3587271T2 (de) 1984-04-12 1985-04-11 Blutfilter.

Country Status (8)

Country Link
US (2) US4572724A (de)
EP (2) EP0161803B1 (de)
JP (1) JPS60236662A (de)
AU (2) AU588524B2 (de)
CA (1) CA1236408A (de)
DE (2) DE3578817D1 (de)
GB (1) GB2157188B (de)
ZA (1) ZA852726B (de)

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Also Published As

Publication number Publication date
EP0327136A3 (en) 1989-10-11
US4662906A (en) 1987-05-05
JPH0458992B2 (de) 1992-09-21
DE3587271T2 (de) 1993-09-23
CA1236408A (en) 1988-05-10
DE3587271D1 (de) 1993-05-19
AU624630B2 (en) 1992-06-18
GB2157188B (en) 1988-05-18
EP0327136B1 (de) 1993-04-14
JPS60236662A (ja) 1985-11-25
GB8509325D0 (en) 1985-05-15
EP0161803A3 (en) 1986-12-03
US4572724A (en) 1986-02-25
AU588524B2 (en) 1989-09-21
GB2157188A (en) 1985-10-23
AU3991389A (en) 1989-11-30
EP0161803B1 (de) 1990-07-25
ZA852726B (en) 1986-05-28
EP0327136A2 (de) 1989-08-09
AU4100985A (en) 1985-10-17
EP0161803A2 (de) 1985-11-21

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